How to use the @glimmer/wire-format.Ops function in @glimmer/wire-format

params!.length === 1
  );

  if (DEBUG && hash) {
    let keys = hash[0];
    let extra = keys.filter(k => k !== 'model');

    assert(
      'You can only pass a `model` argument to the {{mount}} helper, ' +
        'e.g. {{mount "profile-engine" model=this.profile}}. ' +
        `You passed ${extra.join(',')}.`,
      extra.length === 0
    );
  }

  let expr: WireFormat.Expressions.Helper = [WireFormat.Ops.Helper, '-mount', params || [], hash];
  builder.dynamicComponent(expr, null, [], null, false, null, null);
  return true;
}

export function outletMacro(
  _name: string,
  params: Option,
  hash: Option,
  builder: OpcodeBuilder
) {
  let expr: WireFormat.Expressions.Helper = [WireFormat.Ops.Helper, '-outlet', params || [], hash];
  builder.dynamicComponent(expr, null, [], null, false, null, null);
  return true;
}